EXPEIMENTAL-THEORETICAL RESEARCH OF CONCRETE SAMPLES OF BRIDGE STRUCTURES FOR SOME CHEMICAL INDICATORS

Authors

  • Natalya Vladimirovna Levchuk Brest State Technical University
  • Kirill Alexandrovich Olekhnovich

DOI:

https://doi.org/10.36773/1818-1112-2023-131-2-44-47

Keywords:

elements of bridge structures, engineering structure, content of chlorine and calcium ions, water extracts, water samples

Abstract

Based on the results of the study of concrete samples of elements of bridge structures, such as beams, floor slabs, nozzles, supports, it is possible to give a preliminary assessment of the impact of external aggressive factors on an engineering structure. In concrete samples taken during the examination of some bridge structures of the Republic of Belarus, the content of chlorine, calcium, and pH ions in water extracts was determined. The samples of water taken in the places of operation of engineering structures were studied. Preliminary results at this stage of research make it possible to establish the dependence of the content of some chemical elements in concrete samples on the impact of external factors, such as precipitation, water quality of water bodies, and human economic activity.

Author Biographies

Natalya Vladimirovna Levchuk, Brest State Technical University

Ph.D in Engineering, Associate Professor, Associate Professor of the Department of Engineering Ecology and Chemistry, Brest State Technical University, Brest, Republic of Belarus.

Kirill Alexandrovich Olekhnovich

Student of the 1st year of group M-156 of the faculty of engineering systems and ecology of the EE "Brest State Technical University", Brest, Republic of Belarus.

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Published

2023-11-02

How to Cite

(1)
Levchuk, N. V.; Olekhnovich, K. A. EXPEIMENTAL-THEORETICAL RESEARCH OF CONCRETE SAMPLES OF BRIDGE STRUCTURES FOR SOME CHEMICAL INDICATORS. Вестник БрГТУ 2023, 44-47.

Issue

No. 2(131) (2023): Vestnik of Brest State Technical University

Section

Civil and Environmental Engineering

License

Copyright (c) 2023 Brest State Technical University

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